Home / 195,067.73-292,543.26-101,522.45

Finding the Fourth Proportional to 195,067.73, 292,543.26 and 101,522.45

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Solution

The fourth proportional to 195,067.73, 292,543.26 and 101,522.45 is: 152,253.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,067.73 : 292,543.26 = 101,522.45 : x
  2. Step 2: Convert to fraction form
    195,067.73/292,543.26 = 101,522.45/x
  3. Step 3: Cross multiply
    195,067.73x = 292,543.26 × 101,522.45
  4. Step 4: Simplify right side
    195,067.73x = 29,699,707,023.47
  5. Step 5: Solve for x
    x = 29,699,707,023.47/195,067.73
  6. Step 6: Final answer
    x = 152,253.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.